There's a motion sensor in the corner.

HF digital mode terminal

An electric diagrams editor.

The sensor is just a little strip of metal in that headband there.

An example is a sensor having a switch approximately 1.5 nanometers across, capable of counting specific molecules in a chemical sample.

Chris Anderson So, I have a question. When you start talking about using magnetic pulses to change people's moral judgments, that sounds alarming.

The national strategies Putin will likely follow will take into account these social impulses.

The video shows how the nematodes change direction the moment they are blasted with sonic pulses.

Underneath my heel, there is a sensor that detects when my foot leaves the ground what's called the heel lift.

For example, the same Willard Boyle developed a small light sensor in 1969, during his work in optics.

And we'll place an acoustic tag that says, OMSHARK 10165, or something like that, acoustically with a ping.

One area turns on, and a big area shuts off, so that you're not inhibited, so that you're willing to make mistakes, so that you're not constantly shutting down all of these new generative impulses.

Like this pattern of pulses here actually means baby's face, and so when the brain gets this pattern of pulses, it knows that what was out there was a baby's face, and if it got a different pattern it would know that what was out there was, say, a dog, or another pattern would be a house.

So, you know, it's sort of a complicated thing. You have these patterns of pulses coming out of your eye every millisecond telling your brain what it is that you're seeing.

The procedure has some similarities with optogenetics, a groundbreaking tool that allows scientists to switch neurons on and off with pulses of light.

And if you walk faster, if I walk faster, it detects what's called the time interval, which is the interval between each heel lift.

Under a different load, it's a different structure. And you can actually exploit that by putting in a very small number of conducting fibers to actually make it a sensor.

This sensor, although this was not at all the original intention, now serves as an eye to all digital cameras worldwide, and earned him the Nobel physics prize in 2009.

In other words, pain may begin with a neural message of tissue injury or disease, but it is the end product of complex events within the brain.

The second male behavior is a patricidal imperative that is perhaps the most shameful and atavistic of the primal impulses that still lurk in some archaic part of our brains. The idea that one must somehow supplant one's mentor, cast the previous generation out into the wilderness, and make oneself the leader of the pack seems to obsess men.

The second male behavior is a patricidal imperative that is perhaps the most shameful and atavistic of the primal impulses that still lurk in some archaic part of our brains.

And then with a lot of effort, after tagging, putting in the computer, making sure the stalk is sticking out so it senses the environment, we send this fish back into the sea.

It's a color sensor that detects the color frequency in front of me and sends this frequency to a chip installed at the back of my head, and I hear the color in front of me through the bone, through bone conduction.

The general, who offered the father of modern Turkey, Kemal Atatürk, as his model, also seemed to represent a vision for his country that combined economic growth with support for secularizing impulses.

Understanding these developments could help to generate enough momentum to initiate, after more than seven years of confrontation, genuine inter Korean cooperation and help guide the peninsula toward a more peaceful and secure future.

In December 2011, exactly two years after Abbott started feeling unwell, a probe, equipped with a camera, was fed into the cavity between the lining of his chest and the lining of his lung.